Home / 62,643,504,250,008-86,444,140,739,508-34,516,322,815,512

Finding the Fourth Proportional to 62,643,504,250,008, 86,444,140,739,508 and 34,516,322,815,512

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Solution

The fourth proportional to 62,643,504,250,008, 86,444,140,739,508 and 34,516,322,815,512 is: 47,630,379,286,676.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,643,504,250,008 : 86,444,140,739,508 = 34,516,322,815,512 : x
  2. Step 2: Convert to fraction form
    62,643,504,250,008/86,444,140,739,508 = 34,516,322,815,512/x
  3. Step 3: Cross multiply
    62,643,504,250,008x = 86,444,140,739,508 × 34,516,322,815,512
  4. Step 4: Simplify right side
    62,643,504,250,008x = 2,983,733,867,274,410,144,760,332,288
  5. Step 5: Solve for x
    x = 2,983,733,867,274,410,144,760,332,288/62,643,504,250,008
  6. Step 6: Final answer
    x = 47,630,379,286,676.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.